. >> thanks, rachel. >> thanks. >>> all right, back in august, a white supremist shot and killed four others in a temple in oak creek, wisconsin. the police chief of that town joins us in just a few minutes. don't miss this. >> on a sunday morning this last august, the suburban town of oak creek wisconsin was devastated by a mass shooting at its temple. last week, the oak creek wisconsin chief of police attended a national conference about how to prevent mass shootings from happening. chief john edwards from oak creek joins us early. that's next. >>> today, the white house called gun violence a complex problem that will require a complex solution. this afternoon, nbc news reports that president obama met with white house staff, with vice . we are gathered here today to celebrate the union of tim and laura. it's amazing how appreciative people are when you tell them they could save a lot of money on their car insurance by switching to geico...they may even make you their best man. may i have the rings please? ah, helzberg diamonds. nice choice, mate. ...and now in the presence of these